Question

F(x)= - 9x+2 Find the domain of the function. Type answer in interval notation.

Answer 1

Domain: (-∞, ∞)

Explanation:

We have the following function:

`f(x)=-\:9x+2\:`

The domain of a function is the set of all possible input values of the function. In this case, it would be the interval of values that x can take.

In this function, x can take any value in real numbers.

Therefore, in that case, it will be:

`D=(-\infty,\infty)`